src/sage/typeset: sage -fixdoctests --only-tags

Author: Matthias Koeppe

src/sage/typeset/ascii_art.py

@@ -15,13 +15,13 @@
 
 EXAMPLES::
 
-    sage: n = var('n')
-    sage: integrate(n^2/x,x)
+    sage: n = var('n')                                                                  # needs sage.symbolic
+    sage: integrate(n^2/x, x)                                                           # needs sage.symbolic
     n^2*log(x)
-    sage: ascii_art(integrate(n^2/x,x))
+    sage: ascii_art(integrate(n^2/x, x))                                                # needs sage.symbolic
      2
     n *log(x)
-    sage: ascii_art(integrate(n^2/(pi*x),x))
+    sage: ascii_art(integrate(n^2/(pi*x), x))                                           # needs sage.symbolic
      2
     n *log(x)
     ---------
@@ -40,18 +40,18 @@
     sage: from sage.repl.interpreter import get_test_shell
     sage: shell = get_test_shell()
     sage: shell.run_cell('%display ascii_art')
-    sage: shell.run_cell("i = var('i')")
-    sage: shell.run_cell('sum(factorial(i)*x^i, i, 0, 10)')
+    sage: shell.run_cell("i = var('i')")                                                # needs sage.symbolic
+    sage: shell.run_cell('sum(factorial(i)*x^i, i, 0, 10)')                             # needs sage.symbolic
              10           9          8         7        6        5       4      3
     3628800*x   + 362880*x  + 40320*x  + 5040*x  + 720*x  + 120*x  + 24*x  + 6*x
     <BLANKLINE>
          2
     + 2*x  + x + 1
-    sage: shell.run_cell('3/(7*x)')
+    sage: shell.run_cell('3/(7*x)')                                                     # needs sage.symbolic
      3
     ---
     7*x
-    sage: shell.run_cell('list(Compositions(5))')
+    sage: shell.run_cell('list(Compositions(5))')                                       # needs sage.combinat
     [ *
     [ *  **   *        *                   *
     [ *  *   **  ***   *   **    *         *   **    *          *
@@ -173,8 +173,8 @@ class AsciiArt(CharacterArt):
 
     EXAMPLES::
 
-        sage: i = var('i')
-        sage: ascii_art(sum(pi^i/factorial(i)*x^i, i, 0, oo))
+        sage: i = var('i')                                                              # needs sage.symbolic
+        sage: ascii_art(sum(pi^i/factorial(i)*x^i, i, 0, oo))                           # needs sage.symbolic
          pi*x
         e
     """
@@ -216,9 +216,9 @@ def ascii_art(*obj, **kwds):
 
     EXAMPLES::
 
-        sage: result = ascii_art(integral(exp(x+x^2)/(x+1), x))
+        sage: result = ascii_art(integral(exp(x+x^2)/(x+1), x))                         # needs sage.symbolic
         ...
-        sage: result
+        sage: result                                                                    # needs sage.symbolic
             /
            |
            |   2
@@ -265,14 +265,14 @@ def ascii_art(*obj, **kwds):
 
     TESTS::
 
-        sage: n = var('n')
-        sage: ascii_art(sum(binomial(2 * n, n + 1) * x^n, n, 0, oo))
+        sage: n = var('n')                                                              # needs sage.symbolic
+        sage: ascii_art(sum(binomial(2 * n, n + 1) * x^n, n, 0, oo))                    # needs sage.symbolic
          /        _________    \
         -\2*x + \/ 1 - 4*x  - 1/
         -------------------------
                    _________
              2*x*\/ 1 - 4*x
-        sage: ascii_art(list(DyckWords(3)))
+        sage: ascii_art(list(DyckWords(3)))                                             # needs sage.combinat
         [                                   /\   ]
         [            /\    /\      /\/\    /  \  ]
         [ /\/\/\, /\/  \, /  \/\, /    \, /    \ ]

src/sage/typeset/character_art.py

@@ -58,8 +58,8 @@ def __init__(self, lines=[], breakpoints=[], baseline=None):
 
         EXAMPLES::
 
-            sage: i = var('i')
-            sage: ascii_art(sum(pi^i/factorial(i)*x^i, i, 0, oo))
+            sage: i = var('i')                                                          # needs sage.symbolic
+            sage: ascii_art(sum(pi^i/factorial(i)*x^i, i, 0, oo))                       # needs sage.symbolic
              pi*x
             e
 

src/sage/typeset/unicode_art.py

@@ -44,8 +44,8 @@ class UnicodeArt(CharacterArt):
 
     EXAMPLES::
 
-        sage: i = var('i')
-        sage: unicode_art(sum(pi^i/factorial(i)*x^i, i, 0, oo))
+        sage: i = var('i')                                                              # needs sage.symbolic
+        sage: unicode_art(sum(pi^i/factorial(i)*x^i, i, 0, oo))                         # needs sage.symbolic
          π⋅x
         ℯ
     """
@@ -88,9 +88,9 @@ def unicode_art(*obj, **kwds):
 
     EXAMPLES::
 
-        sage: result = unicode_art(integral(exp(sqrt(x))/(x+pi), x))
+        sage: result = unicode_art(integral(exp(sqrt(x))/(x+pi), x))                    # needs sage.symbolic
         ...
-        sage: result
+        sage: result                                                                    # needs sage.symbolic
             ⌠
             ⎮   √x
             ⎮  ℯ
@@ -117,14 +117,14 @@ def unicode_art(*obj, **kwds):
 
     TESTS::
 
-        sage: n = var('n')
-        sage: unicode_art(sum(binomial(2 * n, n + 1) * x^n, n, 0, oo))
+        sage: n = var('n')                                                              # needs sage.symbolic
+        sage: unicode_art(sum(binomial(2 * n, n + 1) * x^n, n, 0, oo))                  # needs sage.symbolic
          ⎛        _________    ⎞
         -⎝2⋅x + ╲╱ 1 - 4⋅x  - 1⎠
         ─────────────────────────
                    _________
              2⋅x⋅╲╱ 1 - 4⋅x
-        sage: unicode_art(list(DyckWords(3)))
+        sage: unicode_art(list(DyckWords(3)))                                           # needs sage.combinat
         ⎡                                   ╱╲   ⎤
         ⎢            ╱╲    ╱╲      ╱╲╱╲    ╱  ╲  ⎥
         ⎣ ╱╲╱╲╱╲, ╱╲╱  ╲, ╱  ╲╱╲, ╱    ╲, ╱    ╲ ⎦